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Kipish [7]
3 years ago
14

Ronaldo experimentally determined the

Chemistry
1 answer:
Yuri [45]3 years ago
5 0

Answer:

Explanation:

%error= error/actual density x100

0.050/0.890  x100

=5.62%

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There are important differences between washing hands with soap and water and using hand sanitizer. Soap and water work to remove all types of germs from hands, while sanitizer acts by killing certain germs on the skin. Although alcohol-based hand sanitizers can quickly reduce the number of germs in many situations, they should be used in the right situations.

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